QUOTE (justin0025 @ 2009-02-06 20:06)

Not changing the colour, but how it flashes when it rings. I'm looking for something quite fast, so it looks like a disco ball.

QUOTE (rajeev.instar @ 2009-02-06 16:51)

jst chnage the light effect
As far as Im aware the only LEDs that you can change the colour on are the side ones, but you can make your own light effects with a program thats in the customizing forum - this meaning that you can keep the leds the same colours:
link